OK I know you can dye with Kool aid. All very well but there is no Kool aid in Australia. And I know you can dye with easter egg dye.
But can you dye with food colouring from a bottle? And if so, how?
I buy food colouring for use as ink in my pen because it's a lot cheaper than ink, and I remember I used to dabble in colouring things with it when I was a kid, but is it possible to dye something permanently?